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Title: Reflection 2: nosferatu Post by Iceman on Nov 21st, 2006, 4:05am Dorian is naked in a rectangular room, which has no openings. There are only two things in it: a new 60 W standard bulb screwed in the ceiling socket and switched on, and a bigger mirror on the wall. So Dorian is standing right near the mirror, looking at it, but he doesn't see his reflection, even though he has 20/20 eye vision. Why? |
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Title: Re: Reflection 2: nosferatu Post by jollytall on Nov 21st, 2006, 4:24am An easy solution: They fixed the mirror on the wall with the reflecting side turned towarsds the wall. A more sophisticated. He stands near the mirror, and looks at it[hide] form an angle[/hide]. |
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Title: Re: Reflection 2: nosferatu Post by TheNumberScott on Nov 21st, 2006, 9:26am Dorian is clearly some sort of [hide]ghost, or vampire, or invisible man.[/hide] Judging by the title, I'd go with option b. |
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Title: Re: Reflection 2: nosferatu Post by Sameer on Nov 21st, 2006, 12:07pm Dorian is Dracula... Dorian has 20/20 vision but he is not very bright... he is looking the other way to see his reflection (read virtual image ;)) Dorian is temporarily blinded by looking for 2 minutes into the bright lamp. |
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Title: Re: Reflection 2: nosferatu Post by Iceman on Nov 21st, 2006, 1:57pm No to all. |
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Title: Re: Reflection 2: nosferatu Post by Icarus on Nov 21st, 2006, 4:02pm It is a "two-way" mirror, installed to allow Dorian to be under constant surveillance. But the workmen messed up and installed it backwards. What Dorian sees are very confused observers. |
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Title: Re: Reflection 2: nosferatu Post by Bamaboys on Nov 21st, 2006, 4:38pm does Dorian have [hideb] his eyes closed? [/hideb] |
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Title: Re: Reflection 2: nosferatu Post by Sameer on Nov 21st, 2006, 5:23pm Why is Dorian naked? :o |
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Title: Re: Reflection 2: nosferatu Post by Whiskey Tango Foxtrot on Nov 21st, 2006, 6:45pm How long has Dorian been in this room? I hope it hasn't been too long, with there not being any way to breathe and all. ;) |
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Title: Re: Reflection 2: nosferatu Post by Iceman on Nov 22nd, 2006, 3:34am No winner yet. on 11/21/06 at 17:23:00, Sameer wrote:
Just so you don't come up with a silly solution. |
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Title: Re: Reflection 2: nosferatu Post by Desert Lizard on Nov 22nd, 2006, 3:43am It's a 220 V bulb and the socket is 110 V. The light isn't bright enough to see by... Our silly PX only sells 220 V bulbs. :( Or the other way around and the bulb blew up when the light was switched on. |
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Title: Re: Reflection 2: nosferatu Post by Grimbal on Nov 22nd, 2006, 5:26am Maybe the room is not empty but full of soil. Yep. It is a tomb. |
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Title: Re: Reflection 2: nosferatu Post by Iceman on Nov 22nd, 2006, 6:29am No to both. |
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Title: Re: Reflection 2: nosferatu Post by Grimbal on Nov 22nd, 2006, 9:05am The room is a huuuge room. The ceiling is so hight that the light bulb looks like a lonely star, it hardly brings any light. Dorian is near the mirror, but in relative terms only. Given the size of the room, it is still a few 100s of meters away. This is too far to see his image, especially considering that Dorian is a flea. (nosferatu.., flea... you got it?) [edit]alternate possibility: Dorian is a mosquito [/edit] |
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Title: Re: Reflection 2: nosferatu Post by Bamaboys on Nov 22nd, 2006, 1:43pm [hideb] The mirror is too dirty or broken to see anything in it? [/hideb] |
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Title: Re: Reflection 2: nosferatu Post by cchris on Nov 22nd, 2006, 2:48pm [hide]The light is too bright for him to see his reflection[/hide]. |
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Title: Re: Reflection 2: nosferatu Post by Three Hands on Nov 23rd, 2006, 4:45am Might be a bit tough to do but maybe Dorian is blocking the light coming into his eyes, or is standing so close to the mirror that the light from behind him doesn't illuminate him sufficiently to cause him to see his reflection (although he might see his silhouette) |
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Title: Re: Reflection 2: nosferatu Post by Iceman on Nov 25th, 2006, 4:13am Grimbal got it. |
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Title: Re: Reflection 2: nosferatu Post by Grimbal on Nov 25th, 2006, 4:51pm I got it? Is D a flea or a mosquito? Is the room about 1km across? Or is it that a mosquito looking at a mirror would mainly see an empty room with a tiny speck somewhere that could be just a bit of dirt on the wall? |
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Title: Re: Reflection 2: nosferatu Post by Iceman on Nov 25th, 2006, 4:52pm on 11/25/06 at 16:51:50, Grimbal wrote:
Yep. Something like that. ::) |
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Title: Re: Reflection 2: nosferatu Post by Grimbal on Nov 25th, 2006, 4:56pm Mmmm, hmmm. I guess you need a larger room to put a bigger mirror. |
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Title: Re: Reflection 2: nosferatu Post by Sameer on Nov 25th, 2006, 10:53pm Is it the Iceman Mansion on planet Saturn? |
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Title: Re: Reflection 2: nosferatu Post by Iceman on Nov 26th, 2006, 5:58am I made a rookie err. :-[ It sounds like an unrealistic situation, plus there is no need for the mirror to be big, and Dorian does not have to be naked. So, moderators, think of my impeccable reputation, and delete this riddle. Thank you. |
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Title: Re: Reflection 2: nosferatu Post by Icarus on Nov 26th, 2006, 12:20pm It is better to admit our errors and move on than to pretend they didn't happen. |
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Title: Re: Reflection 2: nosferatu Post by Sameer on Nov 26th, 2006, 12:24pm on 11/26/06 at 12:20:43, Icarus wrote:
As the earthly saying goes "we learn from our mistakes" ... how does it go in the alien world?? ;) |
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Title: Re: Reflection 2: nosferatu Post by Iceman on Nov 26th, 2006, 1:04pm In alien world there are no mistakes. That's the problem. |
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Title: Re: Reflection 2: nosferatu Post by Grimbal on Nov 26th, 2006, 3:08pm on 11/26/06 at 05:58:31, Iceman wrote:
Quote:
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